    26      34      59 **(Nnd, Nee, Nsd)**
     0  1.000000000000000e+00 1.200000000000000e+00      1
     1  1.000000000000000e+00 1.000000000000000e+00      1
     2  1.300000000000000e+00 1.000000000000000e+00      1
     3  1.250490854132889e+00 1.286541388228285e+00      0
     4  1.000000000000000e+00 1.425000000000000e+00      1
     5  1.456885735624171e+00 1.178485256774896e+00      0
     6  1.262588491833035e+00 1.531705648997611e+00      0
     7  1.575000000000000e+00 1.000000000000000e+00      1
     8  1.483355380740093e+00 1.383929272920593e+00      0
     9  1.000000000000000e+00 1.700000000000000e+00      1
    10  1.675490875228993e+00 1.221835489646745e+00      0
    11  1.516885700458542e+00 1.616308367693671e+00      0
    12  1.324644071912561e+00 1.778297177957831e+00      0
    13  1.800000000000000e+00 1.000000000000000e+00      1
    14  1.737588540917030e+00 1.468470322192754e+00      0
    15  1.200000000000000e+00 2.000000000000000e+00      1
    16  2.000000000000000e+00 1.300000000000000e+00      1
    17  1.543258391219201e+00 1.821658126458359e+00      0
    18  1.000000000000000e+00 2.000000000000000e+00      1
    19  1.749644093008666e+00 1.713591279376290e+00      0
    20  1.425000000000000e+00 2.000000000000000e+00      1
    21  2.000000000000000e+00 1.000000000000000e+00      1
    22  2.000000000000000e+00 1.575000000000000e+00      1
    23  1.700000000000000e+00 2.000000000000000e+00      1
    24  2.000000000000000e+00 1.800000000000000e+00      1
    25  2.000000000000000e+00 2.000000000000000e+00      1
----------------------------------------------------------
   n:  x                      y                           
